added local posting applications. It still needs several fixes to layout, user messages, and ZeroBin posting.
abstracted message interface with Chrome extension and fixed a large number of issues in the posting applications
updated privly-applications to current posting-applications branch
added authentication logic, auth token integration, integration with privly-web (still needs work), CSS organization (still needs work), numerous other fixes
updated privly-applications to HEAD
updated Privly Applications to current version
updated privly applications to HEAD
added OSCON guide
updated README
updated Privly-applications to HEAD